/**
 * FusionCharts: Flash Player detection and Chart embedding.
 * Version: 1.2.3 (15th September, 2008) - Added fix for % and & characters. Additional fixes to properly handle double quotes and single quotes in setDataXML() function.
 * Version: 1.2.2 (10th July, 2008) - Added fix for % scaled dimensions, fixes in setDataXML() and setDataURL() functions
 * Version: 1.2.1 (21st December, 2007) - Added setting up transparent/opaque mode: setTransparent() function 
 * Version: 1.2 (1st November, 2007) - Added FORM fixes for IE 
 * Version: 1.1 (29th June, 2007) - Added Player detection, New conditional fixes for IE
 *
 * Morphed from SWFObject (http://blog.deconcept.com/swfobject/) under MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof infosoftglobal == "undefined") var infosoftglobal = new Object();
if(typeof infosoftglobal.FusionChartsUtil == "undefined") infosoftglobal.FusionChartsUtil = new Object();
infosoftglobal.FusionCharts = function(swf, id, w, h, debugMode, registerWithJS, c, scaleMode, lang, detectFlashVersion, autoInstallRedirect){
        if (!document.getElementById) { return; }
        
        //Flag to see whether data has been set initially
        this.initialDataSet = false;
        
        //Create container objects
        this.params = new Object();
        this.variables = new Object();
        this.attributes = new Array();
        
        //Set attributes for the SWF
        if(swf) { this.setAttribute('swf', swf); }
        if(id) { this.setAttribute('id', id); }

        debugMode = debugMode ? debugMode : 0;
        this.addVariable('debugMode', debugMode);

        w=w.toString().replace(/\%$/,"%25");
        if(w) { this.setAttribute('width', w); }
        h=h.toString().replace(/\%$/,"%25");
        if(h) { this.setAttribute('height', h); }

        
        //Set background color
        if(c) { this.addParam('bgcolor', c); }
        
        //Set Quality   
        this.addParam('quality', 'high');
        
        //Add scripting access parameter
        this.addParam('allowScriptAccess', 'always');
        
        //Pass width and height to be appended as chartWidth and chartHeight
        this.addVariable('chartWidth', w);
        this.addVariable('chartHeight', h);

        //Whether in debug mode
        //Pass DOM ID to Chart
        this.addVariable('DOMId', id);
        //Whether to registed with JavaScript
        registerWithJS = registerWithJS ? registerWithJS : 0;
        this.addVariable('registerWithJS', registerWithJS);
        
        //Scale Mode of chart
        scaleMode = scaleMode ? scaleMode : 'noScale';
        this.addVariable('scaleMode', scaleMode);
        
        //Application Message Language
        lang = lang ? lang : 'EN';
        this.addVariable('lang', lang);
        
        //Whether to auto detect and re-direct to Flash Player installation
        this.detectFlashVersion = detectFlashVersion?detectFlashVersion:1;
        this.autoInstallRedirect = autoInstallRedirect?autoInstallRedirect:1;
        
        //Ger Flash Player version 
        this.installedVer = infosoftglobal.FusionChartsUtil.getPlayerVersion();
        
        if (!window.opera && document.all && this.installedVer.major > 7) {
                // Only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
                infosoftglobal.FusionCharts.doPrepUnload = true;
        }
}

infosoftglobal.FusionCharts.prototype = {
        setAttribute: function(name, value){
                this.attributes[name] = value;
        },
        getAttribute: function(name){
                return this.attributes[name];
        },
        addParam: function(name, value){
                this.params[name] = value;
        },
        getParams: function(){
                return this.params;
        },
        addVariable: function(name, value){
                this.variables[name] = value;
        },
        getVariable: function(name){
                return this.variables[name];
        },
        getVariables: function(){
                return this.variables;
        },
        getVariablePairs: function(){
                var variablePairs = new Array();
                var key;
                var variables = this.getVariables();
                for(key in variables){
                        variablePairs.push(key +"="+ variables[key]);
                }
                return variablePairs;
        },
        getSWFHTML: function() {
                var swfNode = "";
                if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { 
                        // netscape plugin architecture                 
                        swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'"  ';
                        swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
                        var params = this.getParams();
                         for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; }
                        var pairs = this.getVariablePairs().join("&");
                         if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }
                        swfNode += '/>';
                } else { // PC IE                       
                        swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'">';
                        swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';
                        var params = this.getParams();
                        for(var key in params) {
                         swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';
                        }
                        var pairs = this.getVariablePairs().join("&");                  
                        if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}
                        swfNode += "</object>";
                }
                return swfNode;
        },
        setDataURL: function(strDataURL){
                //This method sets the data URL for the chart.
                //If being set initially
                if (this.initialDataSet==false){
                        this.addVariable('dataURL',strDataURL);
                        //Update flag
                        this.initialDataSet = true;
                }else{
                        //Else, we update the chart data using External Interface
                        //Get reference to chart object
                        var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id'));
                        
                        if (!chartObj.setDataURL)
                        {
                                __flash__addCallback(chartObj, "setDataURL");
                        }
                        
                        chartObj.setDataURL(strDataURL);
                }
        },
        //This function :
        //fixes the double quoted attributes to single quotes
        //Encodes all quotes inside attribute values
        //Encodes % to %25 and & to %26;
        encodeDataXML: function(strDataXML){
                
                        var regExpReservedCharacters=["\\$","\\+"];
                        var arrDQAtt=strDataXML.match(/=\s*\".*?\"/g);
                        if (arrDQAtt){
                                for(var i=0;i<arrDQAtt.length;i++){
                                        var repStr=arrDQAtt[i].replace(/^=\s*\"|\"$/g,"");
                                        repStr=repStr.replace(/\'/g,"%26apos;");
                                        var strTo=strDataXML.indexOf(arrDQAtt[i]);
                                        var repStrr="='"+repStr+"'";
                                        var strStart=strDataXML.substring(0,strTo);
                                        var strEnd=strDataXML.substring(strTo+arrDQAtt[i].length);
                                        var strDataXML=strStart+repStrr+strEnd;
                                }
                        }
                        
                        strDataXML=strDataXML.replace(/\"/g,"%26quot;");
                        strDataXML=strDataXML.replace(/%(?![\da-f]{2}|[\da-f]{4})/ig,"%25");
                        strDataXML=strDataXML.replace(/\&/g,"%26");

                        return strDataXML;

        },
        setDataXML: function(strDataXML){
                //If being set initially
                if (this.initialDataSet==false){
                        //This method sets the data XML for the chart INITIALLY.
                        this.addVariable('dataXML',this.encodeDataXML(strDataXML));
                        //Update flag
                        this.initialDataSet = true;
                }else{
                        //Else, we update the chart data using External Interface
                        //Get reference to chart object
                        var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id'));
                        chartObj.setDataXML(strDataXML);
                }
        },
        setTransparent: function(isTransparent){
                //Sets chart to transparent mode when isTransparent is true (default)
                //When no parameter is passed, we assume transparent to be true.
                if(typeof isTransparent=="undefined") {
                        isTransparent=true;
                }                       
                //Set the property
                if(isTransparent)
                        this.addParam('WMode', 'transparent');
                else
                        this.addParam('WMode', 'Opaque');
        },
        
        render: function(elementId){
                //First check for installed version of Flash Player - we need a minimum of 8
                if((this.detectFlashVersion==1) && (this.installedVer.major < 8)){
                        if (this.autoInstallRedirect==1){
                                //If we can auto redirect to install the player?
                                var installationConfirm = window.confirm("You need Adobe Flash Player 8 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. Please click on Ok to install the same.");
                                if (installationConfirm){
                                        window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
                                }else{
                                        return false;
                                }
                        }else{
                                //Else, do not take an action. It means the developer has specified a message in the DIV (and probably a link).
                                //So, expect the developers to provide a course of way to their end users.
                                //window.alert("You need Adobe Flash Player 8 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. ");
                                return false;
                        }                       
                }else{
                        //Render the chart
                        var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
                        n.innerHTML = this.getSWFHTML();
                        
                        //Added <FORM> compatibility
                        //Check if it's added in Mozilla embed array or if already exits 
                        if(!document.embeds[this.getAttribute('id')] && !window[this.getAttribute('id')])
                        window[this.getAttribute('id')]=document.getElementById(this.getAttribute('id')); 
                                //or else document.forms[formName/formIndex][chartId]                        
                        return true;            
                }
        }
}

/* ---- detection functions ---- */
infosoftglobal.FusionChartsUtil.getPlayerVersion = function(){
        var PlayerVersion = new infosoftglobal.PlayerVersion([0,0,0]);
        if(navigator.plugins && navigator.mimeTypes.length){
                var x = navigator.plugins["Shockwave Flash"];
                if(x && x.description) {
                        PlayerVersion = new infosoftglobal.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
                }
        }else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0){ 
                //If Windows CE
                var axo = 1;
                var counter = 3;
                while(axo) {
                        try {
                                counter++;
                                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter);
                                PlayerVersion = new infosoftglobal.PlayerVersion([counter,0,0]);
                        } catch (e) {
                                axo = null;
                        }
                }
        } else { 
                // Win IE (non mobile)
                // Do minor version lookup in IE, but avoid Flash Player 6 crashing issues
                try{
                        var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
                }catch(e){
                        try {
                                var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
                                PlayerVersion = new infosoftglobal.PlayerVersion([6,0,21]);
                                axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
                        } catch(e) {
                                if (PlayerVersion.major == 6) {
                                        return PlayerVersion;
                                }
                        }
                        try {
                                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
                        } catch(e) {}
                }
                if (axo != null) {
                        PlayerVersion = new infosoftglobal.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
                }
        }
        return PlayerVersion;
}
infosoftglobal.PlayerVersion = function(arrVersion){
        this.major = arrVersion[0] != null ? parseInt(arrVersion[0]) : 0;
        this.minor = arrVersion[1] != null ? parseInt(arrVersion[1]) : 0;
        this.rev = arrVersion[2] != null ? parseInt(arrVersion[2]) : 0;
}
// ------------ Fix for Out of Memory Bug in IE in FP9 ---------------//
/* Fix for video streaming bug */
infosoftglobal.FusionChartsUtil.cleanupSWFs = function() {
        var objects = document.getElementsByTagName("OBJECT");
        for (var i = objects.length - 1; i >= 0; i--) {
                objects[i].style.display = 'none';
                for (var x in objects[i]) {
                        if (typeof objects[i][x] == 'function') {
                                objects[i][x] = function(){};
                        }
                }
        }
}
// Fixes bug in fp9
if (infosoftglobal.FusionCharts.doPrepUnload) {
        if (!infosoftglobal.unloadSet) {
                infosoftglobal.FusionChartsUtil.prepUnload = function() {
                        __flash_unloadHandler = function(){};
                        __flash_savedUnloadHandler = function(){};
                        window.attachEvent("onunload", infosoftglobal.FusionChartsUtil.cleanupSWFs);
                }
                window.attachEvent("onbeforeunload", infosoftglobal.FusionChartsUtil.prepUnload);
                infosoftglobal.unloadSet = true;
        }
}
/* Add document.getElementById if needed (mobile IE < 5) */
if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; }}
/* Add Array.push if needed (ie5) */
if (Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; }}

/* Function to return Flash Object from ID */
infosoftglobal.FusionChartsUtil.getChartObject = function(id)
{
  var chartRef=null;
  if (navigator.appName.indexOf("Microsoft Internet")==-1) {
    if (document.embeds && document.embeds[id])
      chartRef = document.embeds[id]; 
        else
        chartRef  = window.document[id];
  }
  else {
    chartRef = window[id];
  }
  if (!chartRef)
        chartRef  = document.getElementById(id);
  
  return chartRef;
}
/* Aliases for easy usage */
var getChartFromId = infosoftglobal.FusionChartsUtil.getChartObject;
var FusionCharts = infosoftglobal.FusionCharts;